*{
    -webkit-font-smoothing: antialiased;
    font-family:
            "Helvetica", "微软雅黑",
            STXihei, "华文细黑",
            serif;
    vertical-align: middle;
    text-decoration: none;
    -webkit-touch-callout:none ;
    -webkit-user-select:none ;
}
input{
	-webkit-appearance: none;
}